using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using Entites;
namespace DAL
{
   public class DealDAL
    {
        
            private SqlConnection cn = null;
        public DealDAL()
        {
            cn = new SqlConnection(ConfigurationManager.ConnectionStrings["strConnection"].ConnectionString);
            cn.Open();
        }
       public void Insert (Deal d )
        {
            SqlCommand cm = new SqlCommand("Deal_insert", cn);
            cm.CommandType = CommandType.StoredProcedure;
            cm.Parameters.AddWithValue("@MaSP",d.masp);
           
            cm.ExecuteNonQuery();
        }
        public void Update(Deal d)
        {
            SqlCommand cm = new SqlCommand("Deal_update", cn);
            cm.CommandType = CommandType.StoredProcedure;
            cm.Parameters.AddWithValue("@MaDeal", d.madeal);
            cm.Parameters.AddWithValue("@MaSP",d.masp);
            cm.ExecuteNonQuery();
        }
        public void Delete(int iD)
        {
            SqlCommand cm = new SqlCommand("Deal_delete", cn);
            cm.CommandType = CommandType.StoredProcedure;
            cm.Parameters.AddWithValue("@MaDeal", iD);
            cm.ExecuteNonQuery();
        }

        public tbDealCollection Get(string where, int pageIndex, int pageSize,
            string orderBy, string orderDirection, out int totalRecords)
        {
            SqlCommand cm = new SqlCommand("Deal_get", cn);
            cm.CommandType = CommandType.StoredProcedure;
            cm.Parameters.AddWithValue("@Where", where);
            cm.Parameters.AddWithValue("@PageIndex", pageIndex);
            cm.Parameters.AddWithValue("@PageSize", pageSize);
            cm.Parameters.AddWithValue("@OrderBy", orderBy);
            cm.Parameters.AddWithValue("@OrderDirection", orderDirection);
            cm.Parameters.Add(new SqlParameter("@TotalRecords", DbType.Int32)).Direction = ParameterDirection.Output;

            SqlDataReader dr = cm.ExecuteReader();
            tbDealCollection dCollection = new tbDealCollection();

            while (dr.Read())
            {
                Deal thu = new Deal();
                thu.madeal = int.Parse(dr.GetValue(0).ToString());
                thu.masp = int.Parse(dr.GetValue(1).ToString());
               
                dCollection.Add(thu);
             }
            dr.Close();
            totalRecords = int.Parse(cm.Parameters["@TotalRecords"].Value.ToString());
            return dCollection;
        }
    }
    


   
}
